Defeating Arok Run to Arok and stand in front of him, but turned slightly to his right. Hit him with weapon #2 when he is in the air, this is better if he is in his highest position, then run quickly forwards ([Shift ] + [Cursor Up]. You will pass him by and he will miss his punch. You will end up behind him, from where you can hit him safely. In 3 or 4 times you can kill him very easily. Run quickly to the place in which he appears.
More Fort Boyard Millennium: The Quest cheats at: Cheat Masters